Honeywell COMMERCIAL PROGRAMMABLE T7350 - Manual (Page 22)

T7350 COMMERCIAL PROGRAMMABLE THERMOSTAT
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Table 15. Identifying Five Most Recent T 7350 Alarms.
The five most recent T7350 alarms are identified in the manufacturer defined output network variable nvoAlarmLog.
nvoAlarmLog Field Description
alarm1 Alarm log: Most recent alarm.
Alarm Codes
0: AT_NO_ALARM (power up value)
1: AT_INVALID_SUBBASE_TYPE
2: AT_NETWORK_COMM_FAIL
3: AT_SENSOR_FAIL
4: AT_INVALID_IO_CONFIG
5: AT_COVER_COMM_FAIL
6: AT_COVER_SUBBASE_MISMATCH
Return to Normal Codes
-127: AT_rtnINVALID_SUBBASE_TYPE
-126: AT_rtnNETWORK_COMM_FAIL
-125: AT_rtnSENSOR_FAIL
-124: AT_rtnINVALID_IO_CONFIG
-123: AT_rtnCOVER_COMM_FAIL
-122: AT_rtnCOVER_SUBBASE_MISMATCH
-1: AT_ALARM_NOTIFY_DISABLED
alarm2
Alarm log: 2 nd most recent alarm.
0: No alarm (power up value).
alarm3
Alarm log: 3 rd most recent alarm.
0: No alarm (power up value).
alarm4
Alarm log: 4 th most recent alarm.
0: No alarm (power up value).
alarm5 Alarm log: Oldest alarm.
0: No alarm (power up value).